Home / 1,234,576.28-1,851,829.59-336,025.80

Finding the Fourth Proportional to 1,234,576.28, 1,851,829.59 and 336,025.80

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Solution

The fourth proportional to 1,234,576.28, 1,851,829.59 and 336,025.80 is: 504,029.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,234,576.28 : 1,851,829.59 = 336,025.80 : x
  2. Step 2: Convert to fraction form
    1,234,576.28/1,851,829.59 = 336,025.80/x
  3. Step 3: Cross multiply
    1,234,576.28x = 1,851,829.59 × 336,025.80
  4. Step 4: Simplify right side
    1,234,576.28x = 622,262,519,443.42
  5. Step 5: Solve for x
    x = 622,262,519,443.42/1,234,576.28
  6. Step 6: Final answer
    x = 504,029.22

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.